﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Web.Routing;
using MvcStudy.Controllers;

namespace MvcStudy
{
    // Note: For instructions on enabling IIS6 or IIS7 classic mode, 
    // visit http://go.microsoft.com/?LinkId=9394801

    public class MvcApplication : System.Web.HttpApplication
    {
        public static void RegisterGlobalFilters(GlobalFilterCollection filters)
        {
            filters.Add(new HandleErrorAttribute());
        }

        public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

            routes.MapRoute(
                "Default", // Route name
                "{controller}/{action}/{id}/", // URL with parameters
                new { controller = "Default", action = "Index", id = UrlParameter.Optional }, // Parameter defaults
                new[] { "MvcStudy.Controllers" }
            );

        }

        protected void Application_Start()
        {
            AreaRegistration.RegisterAllAreas();

            RegisterGlobalFilters(GlobalFilters.Filters);
            RegisterRoutes(RouteTable.Routes);
        }

        //protected void Application_Error(object sender, EventArgs e)
        //{
        //    Response.Clear();
        //    Exception exception = Server.GetLastError();
        //    HttpException httpException = exception as HttpException;
        //    RouteData routeData = new RouteData();
        //    routeData.Values.Add("controller", "Error");
        //    if (exception == null)
        //    {
        //        routeData.Values.Add("action", "Index");
        //    }
        //    else if (httpException == null)
        //    {
        //        routeData.Values.Add("action", "Index");
        //    }
        //    else
        //    {
        //        switch (httpException.GetHttpCode())
        //        {
        //            case 404:
        //                routeData.Values.Add("action", "HttpError_404");
        //                break;
        //            case 500:
        //                routeData.Values.Add("action", "HttpError_500");
        //                break;
        //            default:
        //                routeData.Values.Add("action", "General");
        //                break;
        //        }
        //    }
        //    // Pass exception details to the target error View. 
        //    routeData.Values.Add("error", httpException.Message);
        //    // Clear the error on server. 
        //    Server.ClearError();
        //    // Call target Controller and pass the routeData. 
        //    IController errorController = new ErrorController();
        //    errorController.Execute(new RequestContext(new HttpContextWrapper(Context), routeData));
        //}
    }
}